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BMW E46 Engine Parts & Accessories

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Supertech BMW S54 Dual VALVE Spring Kit

ES#3449354 - SPRK-2521-2BM-T1 - Supertech BMW S54 Dual VALVE Spring Kit - Valve spring replacement kit - Supertech - BMW

Valve spring replacement kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3449354
Mfg#:
SPRK-2521-2BM-T1
In Stock
Limited Qty Sale
$1050.99

This product was last offered at the strikethrough price on
05-02-2026

$919.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#1897568 - 12137599219 - Ignition Coil - Priced Each - Get your engine working flawlessly with these new ignition coils - Genuine BMW - BMW

Get your engine working flawlessly with these new ignition coils affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1897568
Mfg#:
12137599219
Ships on Dec 18, 2026
$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E36/Z3 3.5" Silicone Intake Boot - black/Red

ES#2764615 - OSEE3692IB35BK - E36/Z3 3.5" Silicone Intake Boot - black/Red - The cure for the common rotted intake boot - lifetime warranty! - Mishimoto - BMW

The cure for the common rotted intake boot - lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2764615
Mfg#:
OSEE3692IB35BK
In Stock
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Clutch

ES#2893822 - 11527505302 - Radiator Fan Clutch - Common source of engine overheating - Meyle - BMW
ECS Tuning recommends this product.

Common source of engine overheating affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2893822
Mfg#:
11527505302
Ships on Aug 3, 2026
Auto Notify
$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump and Seal

ES#3674733 - PA659 - Water Pump and Seal - Get your cooling system flowing properly again. - Saleri - BMW

Get your cooling system flowing properly again. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Saleri - Corporate Logo
ES#:
3674733
Mfg#:
PA659
Ships in 1 Business Day
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Hose - One Meter Roll

ES#4039339 - 13537563456 - Fuel Hose - One Meter Roll - 8x13mm - Continental - BMW

8x13mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
4039339
Mfg#:
13537563456
In Stock
ON SALE! SAVE 14%
$40.99

This product was last offered at the strikethrough price on
05-07-2026

$35.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Air Adjustment Unit/DISA Valve

ES#2580545 - 11617544806 - Intake Air Adjustment Unit/DISA Valve - Having idle problems and low RPM hesitation? Located on the intake manifold. - Vaico - BMW

Having idle problems and low RPM hesitation? Located on the intake manifold. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2580545
Mfg#:
11617544806
In Stock at Vendor
$311.99

This product was last offered at the strikethrough price on
05-07-2026

$303.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Heater Hose

ES#2623000 - 64218376999 - E46 Heater Hose - Runs from the engine to the water valve inlet - Rein - BMW

Runs from the engine to the water valve inlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2623000
Mfg#:
64218376999
In Stock
$23.84

This product was last offered at the strikethrough price on
06-02-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Aluminum Solid Transmission Mounts

ES#3438526 - 017730TMS03 - Turner Motorsport Aluminum Solid Transmission Mounts - Designed for track use to eliminate deflection and drive line slop - Turner Motorsport - BMW

Designed for track use to eliminate deflection and drive line slop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3438526
Mfg#:
017730TMS03
In Stock
ON SALE! SAVE 27%
$113.99

This product was last offered at the strikethrough price on
05-02-2026

$82.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#2538243 - 11127835918 - Cylinder Head Gasket - Does not include hardware - Elring - BMW

Does not include hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2538243
Mfg#:
11127835918
In Stock
$96.99

This product was last offered at the strikethrough price on
05-22-2026

$90.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Pusher Fan Assembly

ES#180299 - 64546988913 - Auxiliary Pusher Fan Assembly - Cooling fan mounted in front of the radiator - Genuine BMW - BMW

Cooling fan mounted in front of the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
180299
Mfg#:
64546988913
Ships in 5 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$938.99

This product was last offered at the strikethrough price on
06-28-2026

$907.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Sport Compact Series Forged Piston - Set

ES#3706516 - KE126M87 - Sport Compact Series Forged Piston - Set - 11.3 or Standard Compression Ratio - Wiseco - BMW

11.3 or Standard Compression Ratio affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wiseco - Corporate Logo
ES#:
3706516
Mfg#:
KE126M87
Special Order: No Guaranteed ETA
$900.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ProFlex Commander Adaptive E85 Flex Fuel System

The ProFlex Commander adaptive flex fuel system allows you to start making more power and running cooler with E85. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Advanced Fuel Dynamics
ES#:
4044219
Mfg#:
PFC-E46M3K
Ships in 2 Business Days
Starting at $899.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ProFlex Commander Adaptive E85 Flex Fuel System

The ProFlex Commander adaptive flex fuel system allows you to start making more power and running cooler with E85. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Advanced Fuel Dynamics
ES#:
4044225
Mfg#:
PFC-E46330K
Ships in 2 Business Days
Starting at $899.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2593861 - 11287837898KT - Accessory Belt Kit - Everything you need to service your belt drive system using genuine BMW components - Genuine BMW - BMW

Everything you need to service your belt drive system using genuine BMW components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2593861
Mfg#:
11287837898KT
Ships in 2 Business Days
$897.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IP High Performance Ignition Coil Set - M52/M54/S52

ES#4370064 - IP-A122602 - IP High Performance Ignition Coil Set - M52/M54/S52 - 4X more spark energy than stock coils! - Ignition Projects - BMW

4X more spark energy than stock coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ignition Projects - Corporate Logo
ES#:
4370064
Mfg#:
IP-A122602
Ships in 5 Business Days
$895.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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